This LED Circline bulb from SATCO is an efficient and high-quality lighting solution for your home or office. With a wattage of W and a voltage range of 120-277 V, it offers bright light with low energy consumption. The bulb features a G10Q base and a T9 bulb shape code, with a diameter of 12 inches and a frosted finish. Its long lifespan of 50,000 hours makes it a durable and cost-effective choice. It emits cool white light with a color temperature of 4000 Kelvin and a brightness of 1760 Lumens. This LED bulb is an excellent addition to your lighting setup, providing ample illumination and reducing your energy bills.